code: def __init__(self, dashboard_agent):
      super().__init__(dashboard_agent)
      self._job_manager = None
      self._gcs_job_info_stub = None
  
file_path: ray/dashboard/modules/job/job_agent.py
imports: import aiohttp
  from aiohttp.web import Request, Response
  import dataclasses
  import json
  import logging
  import traceback
  import ray
  import ray.dashboard.optional_utils
  import ray.dashboard.utils
  from ray.dashboard.modules.job.common import JobDeleteResponse, JobSubmitRequest, JobSubmitResponse, JobStopResponse, JobLogsResponse
  from ray.dashboard.modules.job.job_manager import JobManager
  from ray.dashboard.modules.job.pydantic_models import JobType
  from ray.dashboard.modules.job.utils import parse_and_validate_request, find_job_by_ids
label_desc: Use image node_id 1 to create a new JobAgent object from inherited base classes: dashboard_utils with example: obj = JobAgent(dashboard_agent)